English

All Products

View All >>
  • UC2879DWTRG4

UC2879DWTRG4

20 Terminations9.25V~20V 20 Pin UC2879 AC to DC power converter4 Outputs300kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2879DWTRG4
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 167
  • Description: 20 Terminations9.25V~20V 20 Pin UC2879 AC to DC power converter4 Outputs300kHz (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 569.003279mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Frequency 500kHz
Base Part Number UC2879
Pin Count 20
Number of Outputs 4
Output Voltage 2.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 9.25V~20V
Control Features Frequency Control, Soft Start, Sync
Topology Full-Bridge
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 12V
Switcher Configuration PHASE-SHIFT
Fault Protection Current Limiting
Duty Cycle 50%
Output Isolation Non-Isolated
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2879DWTRG4 Overview


In the 20-SOIC (0.295, 7.50mm Width) package, the ac to dc converter is embedded.The ac dc converter is available in Tape & Reel (TR) case.There is a mounting point for this AC/DC converter in the way of Surface Mount .The ac dc converter needs to be operated at -40°C~85°C TA °C in order to perform.This AC DC converter employs SWITCHING CONTROLLER analog IC type.The switching frequency reaches 300kHz .As long as the supply voltage (Vcc/Vdd) is within the range of 9.25V~20V , the AC/DC converter may be used.As a result, it has had 20 terminations.A ac/dc converter with 20 pins is available.Up to 20 pins are present on the ac-dc converter.The ac dc converters are suitable for mounting by Surface Mount .If you select the UC2879 family, you will be able to search for similar acdc converters.There are 4 outputs to be processed.Switching Regulator or Controllers contains the ac to dc conversions.The output current is set to 10mA .There is 2.2V output voltage from this AC/DC converter.AC to DC converter reaches high efficiency when operated at a frequency of 500kHz .Also, ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT can be found using this ACDC converter.

UC2879DWTRG4 Features


Packaged with 20-SOIC (0.295, 7.50mm Width)
Switching Frequency at 300kHz
With 20 pins
Output Current at 10mA

UC2879DWTRG4 Applications


There are a lot of Texas Instruments UC2879DWTRG4 AC DC Converters applications.

  • Low power ac?dc Adapters for Chargers
  • Small off-line low voltage power supplies
  • Switching AC-DC Adapter
  • Humidifier
  • Records
  • AC--DC Adapter
  • LED Driver
  • Handheld/Battery-Powered Systems
  • Universal Off-Line Power Supplies
  • Universal input AC/DC adapters (15W - 45W)